I have a problem as i have created three cascading dropdownlist which shows the countries and the states and cities, but i would like save what dropdownlist shows, you can get more information if you click on the below link as i have record what is happening
with me. Thanks for your support all.
https://www.youtube.com/watch?v=PAx3cvHqKf0&feature=youtu.be
public partial class Registration : System.Web.UI.Page
{
string sc = ConfigurationManager.ConnectionStrings["BeravaConnectionString"].ConnectionString.ToString();
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
DataTable countrycascd = new DataTable();
using (SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings[& ...
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